Query parser Exception
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Key: LUCENENET-367
URL: https://issues.apache.org/jira/browse/LUCENENET-367
Project: Lucene.Net
Issue Type: Bug
Environment: Windows XP 2005
Reporter: maimoona khan
I m working on my my project related to my BS degree. i m using Lucene.net for
indexing and searching files.now when i wanna search fies ,an exception occurs
for query parser.and exception is " Encountered "<EOF>" at line 1, column 0.
Was expecting one of:
<NOT> ...
"+" ...
"-" ...
"(" ...
<QUOTED> ...
<TERM> ...
<PREFIXTERM> ...
<WILDTERM> ...
"[" ...
"{" ...
<NUMBER> ... "
I dont understand what is this?
i m also providind the code below .please help me beecause my whole project is
based on this module.\
the code is below :
public void search()
{
Form1 frm = new Form1();
frm.listfiles.Items.Clear();
MessageBox.Show("running");
Query query = QueryParser.Parse(frm.txtsearch.Text,"text",
new StandardAnalyzer());
MessageBox.Show(query.ToString());
Hits hits = searcher.Search(query);
for (int i = 0; i < hits.Length(); i++)
{
// get the document from index
Document doc = hits.Doc(i);
// create a new row with the result data
string filename = doc.Get("title");
string path = doc.Get("path");
string folder = Path.GetDirectoryName(path);
DirectoryInfo di = new DirectoryInfo(folder);
ListViewItem item = new ListViewItem(new string[] {
null, filename, di.Name, hits.Score(i).ToString() });
item.Tag = path;
item.ImageIndex =
imageListDocuments.IconIndex(filename);
frm.listfiles.Items.Add(item);
Application.DoEvents();
}
searcher.Close();
}
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